Changsha Teyi Steel Co., Ltd

1. Commodity: steel round bar 2. Steel grade: alloy steel, carbon steel, and tool& die steel, or per customer's requests ASTM: SAE1045, 1045Cr, 4140, 4340, 8620, 8640, H13, P20 , D2, D3, O1 ect; DIN: C20, C35, C45, 42CrMo4, 34CrNiMo6, 30CrNiMo8ect (W-Nr.) W1.1151, W1.1191, W1.7225, W1.7228, W1.2080, W1.2601, W1.2344, W1.4034, W1.6582, W1.6587, W1.7131, W1.2738, W1.2767, ect JIS: S20C, S35C, S45C, SNCM220, SCM440, SKS3, SKD1, SKD11, SKD61, DC53, NAK80, ect 3. Steel melting: EAF + LF + VD + ESR (optional for tool & die steel) 4. Produce process: Hot forged /rolled 5. Heat Treatment: Annealed / Normalized / Quenched+Tempered 6. Surface condition: Black surface / peeled / turned 7. Diameter: 100-1200mm for forging/20-300mm for rolling 8. Length: 2000-5800mm (for 20" container loading), or according to customer's requirement. 9. UT test: according to SEP1921-84 G3 C/c, D/d, or finer

1. Commodity: steel flat bar 2. Steel grade: alloy steel, carbon steel, and tool& die steel, or per customer's requests ASTM: SAE H13, P20, D2, O1, ect W-Nr.: W1.2714, W1.2344, W1.2738, ect JIS: SKD11, SKD61, DC53, SKS3, NAK80, ect 3. Steel melting: EAF + LF + VD + ESR (optional for tool & die steel) 4. Produce process: Hot rolled 5. Heat Treatment: Annealed / Quenched+Tempered 6. Surface condition: Black surface, smooth 7. Size: thickness 10-200mm; width 260-700mm (usually, the standard width is 610mm) 8. Length: 2000-5800mm (for 20" container loading), or according to customer's requirement. 9. UT test: according to SEP1921-84 G3 C/c, or finer

1. Commodity: steel round bar 2. Steel grade: alloy steel, carbon steel, and tool& die steel, or per customer's requests ASTM: SAE1045, 1045Cr, 4140, 4340, 8620, 8640, H13, P20 , D2, D3, O1 ect; DIN: C20, C35, C45, 42CrMo4, 34CrNiMo6, 30CrNiMo8ect (W-Nr.) W1.1151, W1.1191, W1.7225, W1.7228, W1.2080, W1.2601, W1.2344, W1.4034, W1.6582, W1.6587, W1.7131, W1.2738, W1.2767, ect JIS: S20C, S35C, S45C, SNCM220, SCM440, SKS3, SKD1, SKD11, SKD61, DC53, NAK80, ect 3. Steel melting: EAF + LF + VD + ESR (optional for tool & die steel) 4. Produce process: Hot forged /rolled 5. Heat Treatment: Annealed / Normalized / Quenched+Tempered 6. Surface condition: Black surface / peeled / turned 7. Diameter: 100-1200mm for forging/20-300mm for rolling 8. Length: 2000-5800mm (for 20" container loading), or according to customer's requirement. 9. UT test: according to SEP1921-84 G3 C/c, D/d, or finer

1. Commodity: steel flat bar 2. Steel grade: alloy steel, carbon steel, and tool& die steel, or per customer's requests ASTM: SAE H13, P20, D2, O1, ect W-Nr.: W1.2714, W1.2344, W1.2738, ect JIS: SKD11, SKD61, DC53, SKS3, NAK80, ect 3. Steel melting: EAF + LF + VD + ESR (optional for tool & die steel) 4. Produce process: Hot rolled 5. Heat Treatment: Annealed / Quenched+Tempered 6. Surface condition: Black surface, smooth 7. Size: thickness 10-200mm; width 260-700mm (usually, the standard width is 610mm) 8. Length: 2000-5800mm (for 20" container loading), or according to customer's requirement. 9. UT test: according to SEP1921-84 G3 C/c, or finer

1. Commodity: steel round bar 2. Steel grade: alloy steel, carbon steel, and tool& die steel, or per customer's requests ASTM: SAE1045, 1045Cr, 4140, 4340, 8620, 8640, H13, P20 , D2, D3, O1 ect; DIN: C20, C35, C45, 42CrMo4, 34CrNiMo6, 30CrNiMo8ect (W-Nr.) W1.1151, W1.1191, W1.7225, W1.7228, W1.2080, W1.2601, W1.2344, W1.4034, W1.6582, W1.6587, W1.7131, W1.2738, W1.2767, ect JIS: S20C, S35C, S45C, SNCM220, SCM440, SKS3, SKD1, SKD11, SKD61, DC53, NAK80, ect 3. Steel melting: EAF + LF + VD + ESR (optional for tool & die steel) 4. Produce process: Hot forged /rolled 5. Heat Treatment: Annealed / Normalized / Quenched+Tempered 6. Surface condition: Black surface / peeled / turned 7. Diameter: 100-1200mm for forging/20-300mm for rolling 8. Length: 2000-5800mm (for 20" container loading), or according to customer's requirement. 9. UT test: according to SEP1921-84 G3 C/c, D/d, or finer